Note: Use a compatible USB data cable. Some cables support charging only and cannot be used for data transfer or programming. Hardware Setup: Connect the development board to your computer using the USB-to-UART interface. The software does not currently support direct connection via the ESP32-S3 USB interface. All instructions below assume use of the USB-to-UART interface. Software Setup: Refer to the Quick Start section for step-by-step guidance on setting up the development environment and flashing the application to your board. Specifications: - Onboard module: ESP32-S3-WROOM-1-N16R8 - Development board: ESP32-S3-DevKitC-1 (N16R8) - ESP32-S3-WROOM-1 and ESP32-S3-WROOM-1U are Wi-Fi + Bluetooth LE microcontroller modules with rich peripheral interfaces, AI acceleration capabilities, and signal processing features—designed for AIoT applications. - ESP32-S3-WROOM-1 includes an onboard PCB antenna; ESP32-S3-WROOM-1U supports an external antenna via IPEX connector. - 5V to 3.3V power converter: Input 5V, output 3.3V - Pin Headers: Expose all available GPIO pins (excluding flash SPI bus pins). Refer to the board’s pinout documentation for details. - USB-to-UART Port: Micro-USB port serves as power input, firmware download interface, and serial communication interface via the onboard USB-to-UART bridge. - Boot Button: Press and hold while pressing the Reset button to enter firmware download mode. - Reset Button: Resets the board. - ESP32-S3 USB Port: USB OTG interface supporting full-speed USB 1.1. This port can be used for power supply.